russelldb/Vagrantfile Secret

## riak-lecture.md

      
    Raw
  

              riak-lecture.md
            
          
    Instructions pre-lecture


download box (warning, it is 1.1gb so start this first!)
curl -o riak-2.1.4-devrel.box https://s3-eu-west-1.amazonaws.com/riak-lecture/vagrant/riak-2.1.4-devrel.box


install virtualbox - https://www.virtualbox.org/wiki/Downloads


install vagrant - https://www.vagrantup.com/downloads.html


run vagrant box add riak-devrel riak-2.1.4-devrel.box (the box you downloaded in step 1)


create a folder (mkdir riak-lecture)


cd riak-lecture


vagrant init riak-devrel to prepare the box


vagrant up to start the box


vagrant ssh to shell into the box


cd lecture/riak


./setup-dev will build a 4-node dev cluster of riak


send me the output if it is does not contain this
  Cluster changes committed
  started, pinged, clustered
  sets created


exit


run  vagrant suspend


see you on Wednesday!


## Vagrantfile
# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(2) do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://atlas.hashicorp.com/search.
  config.vm.box = "riak-devrel"

  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  # config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # config.vm.network "private_network", ip: "192.168.33.10"

  # Create a public network, which generally matched to bridged network.
  # Bridged networks make the machine appear as another physical device on
  # your network.
  # config.vm.network "public_network"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:
  #
 config.vm.provider "virtualbox" do |vb|
  #   # Display the VirtualBox GUI when booting the machine
  #   vb.gui = true
  #
  #   # Customize the amount of memory on the VM:
  #   vb.memory = "1024"
 vb.customize ["modifyvm", :id, "--ioapic", "on"]
vb.customize ["modifyvm", :id, "--memory", "4096"]
    vb.customize ["modifyvm", :id, "--cpus", "2"]
 end
  #
  # View the documentation for the provider you are using for more
  # information on available options.

  # Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
  # such as FTP and Heroku are also available. See the documentation at
  # https://docs.vagrantup.com/v2/push/atlas.html for more information.
  # config.push.define "atlas" do |push|
  #   push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
  # end

  # Enable provisioning with a shell script. Additional provisioners such as
  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   sudo apt-get update
  #   sudo apt-get install -y apache2
  # SHELL
end

## z-demo.md

      
    Raw
  

              z-demo.md
            
          
    start

vagrant up
vagrant ssh
cd lecture/riak/

./ping-em

dev/dev1/bin/riak-admin member-status

Create a Bucket

dev/dev1/bin/riak-admin bucket-type list
dev/dev1/bin/riak-admin bucket-type create lecture
dev/dev1/bin/riak-admin bucket-type activate lecture
dev/dev1/bin/riak-admin bucket-type list

Check Bucket Properties

curl -X GET localhost:10018/types/lecture/buckets/test/props | python -mjson.tool

Add data

curl -X GET localhost:10018/types/lecture/buckets/test/keys/foo

curl  -X PUT localhost:10018/types/lecture/buckets/test/keys/foo -d"hello, riak!"
curl -X GET localhost:10018/types/lecture/buckets/test/keys/foo

curl -v -X GET localhost:10018/types/lecture/buckets/test/keys/foo

Use the Vclock

curl  -X PUT localhost:10018/types/lecture/buckets/test/keys/foo -d"hola, riak!" \
    -H "X-Riak-Vclock: a85hYGBgzGDKBVI8R4M2cnss/6EGEUpkzGNlqBBbdoEvCwA="

No vclock?

curl  -X PUT localhost:10018/types/lecture/buckets/test/keys/foo -d"yo, riak!"

curl -v -X GET localhost:10018/types/lecture/buckets/test/keys/foo

Fetch siblings

curl -v -X GET localhost:10018/types/lecture/buckets/test/keys/foo \
    -H "Accept: multipart/mixed"

resolved conflict

curl  -X PUT localhost:10018/types/lecture/buckets/test/keys/foo \
    -d"buongiorno, riak!" \
        -H "X-Riak-Vclock: a85hYGBgzGDKBVI8R4M2cnss/6EGEUpkzmNleCy+7AJfFgA="

curl -X GET localhost:10018/types/lecture/buckets/test/keys/foo

Consistency vs availability

./partitioner -p

curl  -X PUT localhost:10018/types/lecture/buckets/test/keys/bar?pw=2 -d"baz"
curl  -X PUT localhost:10048/types/lecture/buckets/test/keys/bar?pw=2 -d"baz"

curl  -X PUT localhost:10018/types/lecture/buckets/test/keys/bar -d"beep"

./partitioner -j

curl  -X GET localhost:10028/types/lecture/buckets/test/keys/bar

CRDTs part 1 DIY

curl  -X GET localhost:10028/types/lecture/buckets/test/keys/friends
curl -X PUT localhost:10028/types/lecture/buckets/test/keys/friends -d"[bob]"
curl -v  -X GET localhost:10028/types/lecture/buckets/test/keys/friends
curl -X PUT localhost:10028/types/lecture/buckets/test/keys/friends -d"[bob,sue]" \
    -H "X-Riak-Vclock: a85hYGBgzGDKBVI8c+04TvmhBIZ81gZqmWXXeDLAgA="

curl -X PUT localhost:10028/types/lecture/buckets/test/keys/friends -d"[bob,rita]" \
    -H "X-Riak-Vclock: a85hYGBgzGDKBVI8c+04TvmqchtDhBIZ81gZqmWXXeDLAgA="
    
curl -v -X GET localhost:10018/types/lecture/buckets/test/keys/friends \
    -H "Accept: multipart/mixed"

curl -X PUT localhost:10028/types/lecture/buckets/test/keys/friends \
    -d"[bob,rita,sue]" \
    -H "X-Riak-Vclock: a85hYGBgymDKBVI8W1hlPX0jzCwgQomMeawM+2WXXeCDSs+14zjlq8ptDGQzAqWZgNImckDpLAA="

curl -X GET localhost:10018/types/lecture/buckets/test/keys/friends

CRDTs part2 removes?

curl -X PUT localhost:10028/types/lecture/buckets/test/keys/friends \
    -d"[adam,vera]" \
    -H "X-Riak-Vclock: a85hYGBgzGDKBVI8c+04TvmqchtDhBIZ81gZqmWXXeDLAgA="

curl -v -X GET localhost:10018/types/lecture/buckets/test/keys/friends \
-H "Accept: multipart/mixed"

More presentation

CRDTs now you know why!
Riak Data Types Sets

 curl -X GET localhost:10018/types/sets/buckets/test/datatypes/friends \
    | python -mjson.tool
    
curl -X POST localhost:10018/types/sets/buckets/test/datatypes/friends \
-H"content-type: application/json" -d'{"add":"bob"}'

curl -X GET localhost:10018/types/sets/buckets/test/datatypes/friends \
    | python -mjson.tool
    
curl -X POST localhost:10018/types/sets/buckets/test/datatypes/friends \
-H"content-type: application/json" -d'{"add_all": ["rita", "sue"]}'

./partitioner -p

curl -X POST localhost:10018/types/sets/buckets/test/datatypes/friends \
    -H"content-type: application/json" -d'
    {"remove":"bob", "context":"

curl -X GET localhost:10018/types/sets/buckets/test/datatypes/friends \
    | python -mjson.tool

curl -X POST localhost:10048/types/sets/buckets/test/datatypes/friends \
    -H"content-type: application/json" -d'{"add_all": ["adam", "vera"]}'
    
curl -X GET localhost:10048/types/sets/buckets/test/datatypes/friends \
    | python -mjson.tool
    
./partitioner -j

curl -X GET localhost:10018/types/sets/buckets/test/datatypes/friends \
| python -mjson.tool
	# -- mode: ruby --
	# vi: set ft=ruby :

	# All Vagrant configuration is done below. The "2" in Vagrant.configure
	# configures the configuration version (we support older styles for
	# backwards compatibility). Please don't change it unless you know what
	# you're doing.
	Vagrant.configure(2) do \|config\|
	# The most common configuration options are documented and commented below.
	# For a complete reference, please see the online documentation at
	# https://docs.vagrantup.com.

	# Every Vagrant development environment requires a box. You can search for
	# boxes at https://atlas.hashicorp.com/search.
	config.vm.box = "riak-devrel"

	# Disable automatic box update checking. If you disable this, then
	# boxes will only be checked for updates when the user runs
	# `vagrant box outdated`. This is not recommended.
	# config.vm.box_check_update = false

	# Create a forwarded port mapping which allows access to a specific port
	# within the machine from a port on the host machine. In the example below,
	# accessing "localhost:8080" will access port 80 on the guest machine.
	# config.vm.network "forwarded_port", guest: 80, host: 8080

	# Create a private network, which allows host-only access to the machine
	# using a specific IP.
	# config.vm.network "private_network", ip: "192.168.33.10"

	# Create a public network, which generally matched to bridged network.
	# Bridged networks make the machine appear as another physical device on
	# your network.
	# config.vm.network "public_network"

	# Share an additional folder to the guest VM. The first argument is
	# the path on the host to the actual folder. The second argument is
	# the path on the guest to mount the folder. And the optional third
	# argument is a set of non-required options.
	# config.vm.synced_folder "../data", "/vagrant_data"

	# Provider-specific configuration so you can fine-tune various
	# backing providers for Vagrant. These expose provider-specific options.
	# Example for VirtualBox:
	#
	config.vm.provider "virtualbox" do \|vb\|
	# # Display the VirtualBox GUI when booting the machine
	# vb.gui = true
	#
	# # Customize the amount of memory on the VM:
	# vb.memory = "1024"
	vb.customize ["modifyvm", :id, "--ioapic", "on"]
	vb.customize ["modifyvm", :id, "--memory", "4096"]
	vb.customize ["modifyvm", :id, "--cpus", "2"]
	end
	#
	# View the documentation for the provider you are using for more
	# information on available options.

	# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
	# such as FTP and Heroku are also available. See the documentation at
	# https://docs.vagrantup.com/v2/push/atlas.html for more information.
	# config.push.define "atlas" do \|push\|
	# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
	# end

	# Enable provisioning with a shell script. Additional provisioners such as
	# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
	# documentation for more information about their specific syntax and use.
	# config.vm.provision "shell", inline: <<-SHELL
	# sudo apt-get update
	# sudo apt-get install -y apache2
	# SHELL
	end